A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5945-01-196-9392
NSN 5999-01-034-9467
NSN 6620-01-010-7337
NSN 7035-01-381-6185
NSN 5960-00-898-8028
NSN 5950-00-501-9448
NSN 5905-01-322-7907
NSN 6620-01-462-0001
NSN 6145-00-286-9588
NSN 5905-01-462-2194
NSN 6240-00-299-9819
NSN 6610-00-753-2281